Hi wangqing, Thanks for your patch. Please subscribe the mailing list before sending patches, or the mail would be blocked by mailing list server. refer this link for subscribe kernel@openeuler.org list. https://openeuler.org/zh/community/mailing-list/ -------- Forwarded Message -------- Subject: kernel@openeuler.org post from wangqing@uniontech.com requires approval Date: Fri, 06 Aug 2021 03:51:57 +0000 From: kernel-owner@openeuler.org To: kernel-owner@openeuler.org As list administrator, your authorization is requested for the following mailing list posting: List: kernel@openeuler.org From: wangqing@uniontech.com Subject: [PATCH openEuler-21.03] net: mdiobus: get rid of a BUG_ON() The message is being held because: The message is not from a list member At your convenience, visit your dashboard to approve or deny the request.